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Interface calypso.util.Comparer

This interface is the thing used by QSort to compare two objects.

See Also: QSort

public interface  Comparer
{
          // Methods 1
     public abstract int compare(Object, Object);
}

• compare

   public abstract int compare(Object a, 
                               Object b) 

Compare two objects for sorting. Should return negative if A < B, positive if A > B, else 0.

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